2 x Hearing Aid. Digital chip. -Frequency range: 450-3400MHz. -Color: blue. 2 x Usb line. 6 x Units Of Earplug Of Different Size. -Working current: ≤1.2mA. -Input noise: ≤32dB.
eBay
103450 3.7V 2000mAh Polymer Lithium Rechargeable Battery jst PH 2.0mm 2pin plug for Camera GPS navigator MP5 Bluetooth Headset
Aliexpress UK
Features:-The built-in rechargeable battery can be used for up to 30 hours on a full charge, and it only takes 2-3 hours to charge. It also comes with a charging case that can be charged 4-5 times, and it only takes 3-4 hours to fully charge the charging case.-Adopting intelligent noise reduction system, it can detect and sense noise waves, change the gain of the channel where the noise is located, and clearly identify the speed of normal sound waves.-The compact size makes it easy to carry and use anywhere.-It is packaged in an exquisite gift box, which is an ideal choice whether for personal use or as a gift to relatives and friends.Specifications:Battery capacity: 300mAhEquivalent input noise: ≤32dBCurrent: ≤2mARated voltage: 3.7vWorking time: ≧30.
eBay
12V 4000mAh Universal Rechargeable Lithium Battery for Electric Screwdrivers, Drills, Mini Angle Grinders, and Other Power Tools
Aliexpress UK
eBay
MELLWIN 7500mAh/15000mAh Rechargeable Lithium Ion Battery Pack With Battery indicator Power Tool For Makita 18V Battery Pin
Aliexpress UK
Features:-With 16 channels of sound processing, this can help you remove noise and restore lost sound.-It will fit most people.-The hearing aids get 17 hours of use, and the charging case gives you an additional 70 hours of use, for a total of 87 hours. Every time you place your hearing aids in the charging case, they charge automatically.-With reference to the design of Bluetooth headsets, it is no different from ordinary Bluetooth headsets in appearance, and you can use it anywhere with confidence.-With hearing aids, you can continue to enjoy watching TV, talking with others, listening to music, etc.How to use:①Choose the hearing aid earplug that fits your ear tightly. ②Press and hold the hearing aid touch button to turn it on. ③Single clic.
eBay
Li-ion Rechargeable Battery 3400mAh 1.5V AA Battery for remote control mouse small fan Electric toy
Aliexpress UK
Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days - Support 60 days return policy - Reply within 24 hours Description: .
eBay
Powtree For iRobot Roomba Battery 5500mAh 14.4V For Roomba 500 600 700 800 Vacuum Cleaner Rechargeable Battery
Aliexpress UK
Features:-There are five levels of volume control with beep prompts.-Equipped with portable charging case, 3-4 hours to full power of the case, can offer totally 36-90 hours of use. -The operation is simple, long press to turn on and short press to adjust the volume, making it convenient for the elderly to use.-High-definition sound quality enables barrier-free communication, and the full-scale gain is greater than 35dB.-The cochlear ergonomic design is comfortable to wear and can be used for a long time.Specification:Material: ABS+siliconeMAX OSPL90 (dB SPL): ≤115dB+3dBHFA OSPL90 (dB SPL): 110dB±4dBFOG：30dB±3dBHFA FOG：29dB±3dBFrequency range: F1<400Hz, F2>4700HzTHD 500Hz：≤5+3%THD 800Hz: ≤5+3%THD 1600Hz: ≤5+.
eBay
3.7V 21700 Rechargeable Battery -70g- 4000mah 30A High Discharge/High Capacity Li-ion Battery 21700
Aliexpress UK
2 x Hearing aids. ☛Discreet, Ultra-Compact Design – Simple invisible appearance that is small, lightweight, and easy to carry, saving space in your pocket or bag and staying low-profile in daily use.
eBay
16340 Battery 2800mAh 3.7V Li-ion Rechargeable Batteries CR123A RCR 123 ICR Cell for LED Flashlight Digital Camera Electric Toys
Aliexpress UK
Description NO PROGRAMMING: The problem with other is they have high frequency feedback and aren't user friendly. Because our product were made with ergonomically designed ear tubes and a digital processing volume control and memory. SPECS THAT ARE BETTER: This digital ear device has different listening modes, max sound alarm, active noise reduction, and a digital volume controller with memory function which means that you'll have total user control. .
eBay
9V 18650 6200mAh Lithium Rechargeable Battery – LG 18650 MJ1 Alternative for Flashlights, Torches | Dropship
Aliexpress UK